Study on discharge characteristics of wire - plate pulse corona reactor 线板式脉冲电晕反应器放电特性研究
Copper foil for printed wiring boards 印刷配线板铜箔
Coordinated oscillating face plate 并列摆动分线板
Study on the transverse restrainers of the plate type elastometric pad bearings in existing railway 既有线板式橡胶支座横向限位器的研制
The program iterates through all possible machine settings except the plugboard settings 程序重复通过所有可能的机器装置,当然配线板装置除外。
Design improving program for earth wire pole hanging plate of overhead transmission line and its hanging metal parts 输电线路架空地线电杆挂线板及悬垂金具设计改进方案
Plugs and socket - outlets for household and similar purposes - part 2 : particular requirements for adaptors 家用和类似用途的插头和插座引出线.第2部分第5节:插线板的特殊要求
Low - voltage switchgear and controlgear assemblies - general requirements for low - voltage substation cable distribution boards 低压开关装置和控制装置组件.低压变电所电缆分线板的一般要求
Low - voltage switchgear and controlgear assemblies - general requirements for low - voltage substation cable distribution boards 低压开关设备和控制设备组件.低压变电所电缆配线板的一般要求
Low - voltage switchgear and controlgear assemblies - general requirements for low - voltage substation cable distribution boards ; german version en 50300 : 2004 低压开关设备和控制设备组件.低压变电所电缆分线板的